improved the address plugin to understand 'firstname lastname' entity queries

alt_login.module

src/AltLoginMethodInterface.php

src/Plugin/AltLoginMethod/AddressName.php

src/Plugin/AltLoginMethod/Email.php

src/Plugin/AltLoginMethod/Uid.php

src/Plugin/AltLoginMethod/Username.php

...Plugin/EntityReferenceSelection/AltLoginUserSelection.php

src/Plugin/EntityReferenceSelection/UserSelection.php